Excavator driving wheel positioning and cutting machine

Abstract

The utility model provides an excavator driving wheel positioning cutting machine, which belongs to the field of mechanical processing technology, and includes a cutting frame, a front-to-back adjustment mechanism and a slider, wherein the front-to-back adjustment mechanism is arranged on the inner side of the bottom of the slider, and the front-to-back adjustment mechanism includes a slide, a rectangular groove, a slide plate and an electric telescopic rod, wherein the slide is arranged on the inner side of the bottom of the slider, and the rectangular groove is arranged on the front and back sides of the inner side of the slide, and the slide plate is movably connected to the inner side of the rectangular groove, and the electric telescopic rod is fixedly installed on the left side of the slide plate and fixedly connected to the slide. By arranging the front-to-back adjustment mechanism, the utility model can effectively realize that the device has the function of adjusting the cutter front-to-back during use, so that the cutter can be accurately positioned on the driving wheel of the excavator, and the entire front-to-back adjustment mechanism can realize automatic control, reduce the need for manual operation, ensure the accuracy and effectiveness of the cutting process, and improve work efficiency and cutting quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a driving wheel positioning and cutting machine for an excavator. Background Art

[0002] The excavator drive wheel is an important part of the excavator's walking system. It is usually installed on the crawler chassis of the excavator to drive the excavator to move. The main function of the drive wheel is to transmit power through engagement with the crawler, so that the excavator can operate in various terrain conditions.

[0003] The existing excavator drive wheel positioning cutting machine has poor flexibility and cannot flexibly adjust the cutter. This cutting machine may not be able to adapt to drive wheels of different sizes, shapes or degrees of wear, which limits its application range. Lack of flexibility may lead to inaccurate adjustment of the cutting position and angle, thereby affecting the cutting quality and the meshing accuracy of the drive wheel, which will reduce production efficiency. Utility Model Content

[0004] The utility model aims to provide a driving wheel positioning and cutting machine for an excavator, aiming to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An excavator driving wheel positioning cutting machine comprises a cutting frame, a front-and-rear adjustment mechanism and a slider, wherein the front-and-rear adjustment mechanism is arranged on the inner side of the bottom of the slider, the front-and-rear adjustment mechanism comprises a slide groove, a rectangular groove, a slide plate and an electric telescopic rod, the slide groove is arranged on the inner side of the bottom of the slider, the rectangular groove is arranged on the front and back sides of the inner side of the slide groove, the slide plate is movably connected to the inner side of the rectangular groove, and the electric telescopic rod is fixedly installed on the left side of the slide plate and fixedly connected to the slide groove;

[0007] A left-right adjustment mechanism is provided at the top of the inner side of the cutting frame, and the left-right adjustment mechanism includes a driving motor, a triangular support frame, a fixing plate, a threaded rod, a fixing block, a slide rail, a threaded groove and a round hole. The driving motor is fixedly installed on the top of the right side of the cutting frame, the triangular support frame is fixedly installed on the bottom of the driving motor and is fixedly connected to the cutting frame, the fixing plate is fixedly installed on the left and right ends of the top of the cutting frame, and the threaded rod is rigidly connected to the input end of the driving motor and is movably connected to the fixing plate.

[0008] As a preferred solution of the utility model, the fixed block is fixedly installed on the front and back sides of the left and right ends of the top of the cutting frame, the slide rail is fixedly installed on the inner side of the fixed block, the slider is movably connected to the surface of the slide rail, the threaded groove is opened on the inner side of the top of the slider, the threaded groove is threadedly connected to the threaded rod, the circular hole is opened on the front and back sides of the top of the slider, and the slide rail is movably connected to the circular hole.

[0009] As a preferred solution of the utility model, a lifting mechanism is provided at the bottom of the slide plate, and the lifting mechanism includes a fixed base and a hydraulic cylinder. The fixed base is fixedly installed at the bottom of the slide plate, and the hydraulic cylinder is fixedly installed at the bottom of the fixed base.

[0010] As a preferred solution of the utility model, a cutting mechanism is provided at the bottom of the hydraulic cylinder, and the cutting mechanism includes a fixed frame, a cutting motor, a fixed shaft, a driving shaft and a cutter. The fixed frame is fixedly installed at the bottom of the hydraulic cylinder, and the cutting motor is fixedly installed on the right side of the fixed frame.

[0011] As a preferred solution of the utility model, the fixed shaft is fixedly installed at the bottom inside the fixed frame, the driving shaft is rigidly connected to the input end of the cutting motor and movably connected to the fixed shaft, the cutter is fixedly installed on the surface of the driving shaft, and the cutter is movably connected to the fixed frame.

[0012] As a preferred solution of the utility model, a placing platform is fixedly installed on the bottom of the cutting frame, laser scanning locators are fixedly installed on the bottom of the left and right ends of the inner side of the cutting frame, and a control panel is fixedly installed on the bottom of the right side of the cutting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The excavator driving wheel positioning cutting machine can effectively realize the device's ability to adjust the cutter forward and backward during use by setting a front and rear adjustment mechanism, so that the cutter can be accurately positioned on the excavator's driving wheel. The entire front and rear adjustment mechanism can be automatically controlled, which can greatly improve the convenience and safety of operation, reduce the need for manual operation, ensure the accuracy and effectiveness of the cutting process, and improve work efficiency and cutting quality.

[0015] This excavator drive wheel positioning and cutting machine, by setting a cutting mechanism, can effectively realize the precise positioning and efficient cutting of the excavator drive wheel during use, thereby improving the efficiency of excavator maintenance and remanufacturing, while also ensuring the cutting quality and safety. Through precise cutting, the service life of the wheel can be extended, maintenance costs can be reduced, and the needs of users at this stage can be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the overall structure of the utility model;

[0019] Figure 3 It is a partial structural diagram of the left and right adjustment mechanism in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the slider in the utility model;

[0021] Figure 5 It is a schematic diagram of the local structure of the cutting mechanism in the utility model.

[0022] In the figure: 1. cutting frame; 2. front and rear adjustment mechanism; 201. slide groove; 202. rectangular groove; 203. slide plate; 204. electric telescopic rod; 3. left and right adjustment mechanism; 301. drive motor; 302. triangular support frame; 303. fixed plate; 304. threaded rod; 305. fixed block; 306. slide rail; 307. threaded groove; 308. round hole; 4. lifting mechanism; 401. fixed base; 402. hydraulic cylinder; 5. cutting mechanism; 501. fixed frame; 502. cutting motor; 503. fixed shaft; 504. driving shaft; 505. cutter; 6. placement platform; 7. laser scanning locator; 8. control panel; 9. slider. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0026] Please refer to the figure Figure 1-5 , which is the first embodiment of the utility model, and this embodiment provides an excavator driving wheel positioning and cutting machine, including a cutting frame 1, a front and rear adjustment mechanism 2 and a slider 9, the front and rear adjustment mechanism 2 is arranged on the inner side of the bottom of the slider 9, the front and rear adjustment mechanism 2 includes a slide 201, a rectangular groove 202, a slide plate 203 and an electric telescopic rod 204, the slide 201 is opened on the inner side of the bottom of the slider 9, the rectangular groove 202 is opened on the front and back sides of the inner side of the slide 201, the slide plate 203 is movably connected to the inner side of the rectangular groove 202, and the electric telescopic rod 204 is fixedly installed on the left side of the slide plate 203 and fixedly connected to the slide 201.

[0027] Specifically, a left-right adjustment mechanism 3 is provided at the top of the inner side of the cutting frame 1, and the left-right adjustment mechanism 3 includes a driving motor 301, a triangular support frame 302, a fixing plate 303, a threaded rod 304, a fixing block 305, a slide rail 306, a threaded groove 307 and a circular hole 308. The driving motor 301 is fixedly installed at the top of the right side of the cutting frame 1, the triangular support frame 302 is fixedly installed at the bottom of the driving motor 301 and is fixedly connected to the cutting frame 1, the fixing plate 303 is fixedly installed at the left and right ends of the top of the cutting frame 1, and the threaded rod 304 is rigidly connected to the input end of the driving motor 301 and is movably connected to the fixing plate 303.

[0028] Further: the drive motor 301 serves as the power source of the left and right adjustment mechanism 3. The drive motor 301 is responsible for providing rotational force and driving the threaded rod 304 to rotate through its output end. The triangular support frame 302 is fixedly installed at the bottom of the drive motor 301 and is fixedly connected to the cutting frame 1. Its function is to support the drive motor 301 and ensure the stability and supporting force of the motor. The fixed plate 303 serves as the support point of the threaded rod 304, allowing the threaded rod 304 to move thereon while maintaining the stability of the structure. The threaded rod 304 rotates under the drive of the drive motor 301 to achieve a threaded connection with the threaded groove 307, thereby driving the slider 9 to move left and right.

[0029] Specifically, the fixed block 305 is fixedly installed on the front and back sides of the left and right ends of the top of the cutting frame 1, the slide rail 306 is fixedly installed on the inner side of the fixed block 305, the slider 9 is movably connected to the surface of the slide rail 306, the threaded groove 307 is opened on the inner side of the top of the slider 9, the threaded groove 307 is threadedly connected to the threaded rod 304, the round hole 308 is opened on the front and back sides of the top of the slider 9, and the slide rail 306 is movably connected to the round hole 308.

[0030] Furthermore: the fixed block 305 serves as the installation base of the slide rail 306 to ensure the fixation and stability of the slide rail 306. The slide rail 306 provides guidance and support for the slider 9, so that the slider 9 can slide smoothly on the slide rail 306. When the threaded rod 304 rotates, the threaded groove 307 moves along the threaded rod 304, thereby driving the slider 9 to adjust left and right. The round hole 308 allows the slider 9 to slide on the slide rail 306 while maintaining the stability and guidance of the slider 9.

[0031] Specifically, a lifting mechanism 4 is provided at the bottom of the slide plate 203 . The lifting mechanism 4 includes a fixed base 401 and a hydraulic cylinder 402 . The fixed base 401 is fixedly installed at the bottom of the slide plate 203 , and the hydraulic cylinder 402 is fixedly installed at the bottom of the fixed base 401 .

[0032] Further: The function of the fixed base 401 is to provide a stable supporting platform to ensure that the hydraulic cylinder 402 can be firmly mounted thereon and can withstand the force and vibration of the hydraulic cylinder 402 when working, so as to maintain the stability and reliability of the entire lifting mechanism 4. The hydraulic cylinder 402 realizes telescopic movement through the pressure change of the hydraulic oil, thereby driving the cutting mechanism 5 to move up and down. The function of the hydraulic cylinder 402 is to provide precise lifting control, so that the cutting mechanism 5 can be adjusted to a suitable height as needed to meet the cutting requirements of excavator drive wheels of different sizes or shapes.

[0033] Specifically, a cutting mechanism 5 is provided at the bottom of the hydraulic cylinder 402 , and the cutting mechanism 5 includes a fixed frame 501 , a cutting motor 502 , a fixed shaft 503 , a driving shaft 504 and a cutter 505 . The fixed frame 501 is fixedly installed at the bottom of the hydraulic cylinder 402 , and the cutting motor 502 is fixedly installed on the right side of the fixed frame 501 .

[0034] Further: The function of the fixed frame 501 is to provide a stable supporting platform to ensure that the cutting motor 502, the fixed shaft 503, the driving shaft 504 and the cutter 505 can be firmly installed thereon, and can withstand the force and vibration during the cutting process to maintain the stability and reliability of the entire cutting mechanism 5. The function of the cutting motor 502 is to provide rotational force, drive the driving shaft 504 to rotate through its output end, thereby driving the cutter 505 to perform cutting operations.

[0035] Specifically, the fixed shaft 503 is fixedly installed at the bottom inside the fixed frame 501, the driving shaft 504 is rigidly connected to the input end of the cutting motor 502 and movably connected to the fixed shaft 503, and the cutter 505 is fixedly installed on the surface of the driving shaft 504, and the cutter 505 is movably connected to the fixed frame 501.

[0036] Further: The function of the fixed shaft 503 is to allow the drive shaft 504 to move thereon while maintaining the stability of the structure to ensure that the drive shaft 504 can rotate smoothly. The function of the drive shaft 504 is to receive the rotational force of the cutting motor 502 and transmit it to the cutter 505 so that the cutter 505 can perform rotational cutting. The function of the cutter 505 is to directly cut the excavator drive wheel, and its shape and material are usually designed to be able to efficiently cut metal materials.

[0037] Specifically, a placing platform 6 is fixedly installed at the bottom of the cutting frame 1 , laser scanning locators 7 are fixedly installed at the bottom of the left and right ends of the inner side of the cutting frame 1 , and a control panel 8 is fixedly installed at the bottom of the right side of the cutting frame 1 .

[0038] Further: The function of the placement platform 6 is to provide a stable placement position for the excavator drive wheel to be cut. The placement platform 6 usually has sufficient strength and stability to ensure that the drive wheel will not move or tilt during the cutting process, thereby ensuring the accuracy and safety of the cutting. The function of the laser scanning locator 7 is to use laser technology to accurately locate the excavator drive wheel placed on the placement platform 6. The laser scanning locator 7 can quickly and accurately measure the position and size of the drive wheel to ensure that the cutting mechanism 5 can accurately align the cutting point and improve the cutting accuracy and efficiency. The function of the control panel 8 is to provide a human-computer interaction interface. The operator can operate and monitor the cutting machine through the control panel 8. The control panel 8 usually includes various switches, buttons, display screens and indicator lights, which are used to start and stop the cutting process, adjust cutting parameters, monitor equipment status, etc., to ensure the safety and controllability of the cutting process.

[0039] Working principle:

[0040] When in use, the excavator driving wheel to be cut is placed on the placement platform 6 at the bottom of the cutting frame 1, and the laser scanning locator 7 fixedly installed at the bottom of the left and right ends of the inner side of the cutting frame 1 is started to scan the driving wheel to obtain its precise shape and size data. On the control panel 8 fixedly installed at the bottom right side of the cutting frame 1, according to the data provided by the laser scanning locator 7, the cutting parameters such as cutting depth, speed, etc. are set, and the appropriate cutting mode and path are selected. The electric telescopic rod 204 is operated through the control panel 8 to adjust the position of the slider 9 in the slide groove 201 and the rectangular groove 202 through the front and rear adjustment mechanism 2, so that the cutting mechanism 5 is accurately aligned with the cutting position of the driving wheel, and the threaded rod 304 is driven to rotate by the driving motor 301 in the left and right adjustment mechanism 3 to make the slider 9 move along the slide groove 201 and the rectangular groove 202. The rail 306 moves left and right inside the fixed block 305 to further accurately adjust the position of the cutting mechanism 5, and the hydraulic cylinder 402 in the lifting mechanism 4 is started to move the cutting mechanism 5 downward until the cutter 505 contacts the surface of the driving wheel. At the same time, the cutting motor 502 is started to drive the driving shaft 504 and the cutter 505 to rotate at high speed to start the cutting operation. During the cutting process, the position and angle of the cutting mechanism 5 are adjusted in real time through the front and rear adjustment mechanism 2 and the left and right adjustment mechanism 3 as needed to ensure the cutting quality and accuracy. After the cutting is completed, turn off the power of all equipment, clean up the cutting site, remove the driving wheel after cutting, check whether the cutting mechanism 5 and the front and rear adjustment mechanism 2 as well as the left and right adjustment mechanism 3 are normal, and perform necessary maintenance and maintenance to ensure that the equipment can work normally the next time it is used.

[0041] To sum up: the slide groove 201, rectangular groove 202, slide plate 203 and electric telescopic rod 204 contained in the front and rear adjustment mechanism 2 can realize the equipment to adjust the cutter 505 front and rear during use, so that the cutter 505 can be accurately positioned on the driving wheel of the excavator. The entire front and rear adjustment mechanism 2 can realize automatic control, which can greatly improve the convenience and safety of operation, reduce the need for manual operation, ensure the accuracy and effectiveness of the cutting process, improve work efficiency and cutting quality, and the fixed frame 501, cutting motor 502, fixed shaft 503, drive shaft 504 and cutter 505 contained in the cutting mechanism 5 can realize the equipment to accurately position and efficiently cut the driving wheel of the excavator during use, thereby improving the efficiency of excavator maintenance and remanufacturing, while also ensuring cutting quality and safety. Through precise cutting, the service life of the wheel can be extended and maintenance costs can be reduced.

[0042] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0043] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0044] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An excavator driving wheel positioning and cutting machine, characterized in that: The invention comprises a cutting frame (1), a front-to-back adjustment mechanism (2) and a slider (9), wherein the front-to-back adjustment mechanism (2) is arranged on the inner side of the bottom of the slider (9), the front-to-back adjustment mechanism (2) comprises a slide groove (201), a rectangular groove (202), a slide plate (203) and an electric telescopic rod (204), the slide groove (201) is arranged on the inner side of the bottom of the slider (9), the rectangular groove (202) is arranged on the front and back sides of the inner side of the slide groove (201), the slide plate (203) is movably connected to the inner side of the rectangular groove (202), and the electric telescopic rod (204) is fixedly installed on the left side of the slide plate (203) and is fixedly connected to the slide groove (201); A left-right adjustment mechanism (3) is arranged at the top of the inner side of the cutting frame (1), and the left-right adjustment mechanism (3) comprises a driving motor (301), a triangular support frame (302), a fixing plate (303), a threaded rod (304), a fixing block (305), a slide rail (306), a threaded groove (307) and a round hole (308); the driving motor (301) is fixedly mounted on the top of the right side of the cutting frame (1); the triangular support frame (302) is fixedly mounted on the bottom of the driving motor (301) and is fixedly connected to the cutting frame (1); the fixing plate (303) is fixedly mounted on the left and right ends of the top of the cutting frame (1); and the threaded rod (304) is rigidly connected to the input end of the driving motor (301) and is movably connected to the fixing plate (303).

2. The excavator driving wheel positioning and cutting machine according to claim 1, characterized in that: The fixed block (305) is fixedly mounted on the front and back sides of the left and right ends of the top of the cutting frame (1); the slide rail (306) is fixedly mounted on the inner side of the fixed block (305); the slider (9) is movably connected to the surface of the slide rail (306); the thread groove (307) is formed on the inner side of the top of the slider (9); the thread groove (307) is threadedly connected to the threaded rod (304); the circular hole (308) is formed on the front and back sides of the top of the slider (9); and the slide rail (306) is movably connected to the circular hole (308).

3. The excavator driving wheel positioning and cutting machine according to claim 1, characterized in that: A lifting mechanism (4) is provided at the bottom of the slide plate (203), and the lifting mechanism (4) comprises a fixed base (401) and a hydraulic cylinder (402), wherein the fixed base (401) is fixedly mounted on the bottom of the slide plate (203), and the hydraulic cylinder (402) is fixedly mounted on the bottom of the fixed base (401).

4. The excavator driving wheel positioning and cutting machine according to claim 3, characterized in that: A cutting mechanism (5) is provided at the bottom of the hydraulic cylinder (402), the cutting mechanism (5) comprising a fixed frame (501), a cutting motor (502), a fixed shaft (503), a driving shaft (504) and a cutter (505), the fixed frame (501) being fixedly mounted on the bottom of the hydraulic cylinder (402), and the cutting motor (502) being fixedly mounted on the right side of the fixed frame (501).

5. The excavator driving wheel positioning and cutting machine according to claim 4, characterized in that: The fixed shaft (503) is fixedly mounted on the bottom of the inner side of the fixed frame (501); the driving shaft (504) is rigidly connected to the input end of the cutting motor (502) and is movably connected to the fixed shaft (503); the cutter (505) is fixedly mounted on the surface of the driving shaft (504); and the cutter (505) is movably connected to the fixed frame (501).

6. The excavator driving wheel positioning and cutting machine according to claim 1, characterized in that: A placement platform (6) is fixedly mounted on the bottom of the cutting frame (1), laser scanning locators (7) are fixedly mounted on the bottom of the left and right ends of the inner side of the cutting frame (1), and a control panel (8) is fixedly mounted on the bottom of the right side of the cutting frame (1).

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